追本之箭
Skill Verified追本之箭——纵向深钻思维工具。给一个观点、现象或问题，像箭一样一路向下钻到不可再分的本质。Use when user says '想透', '追本', '本质是什么', '为什么会这样', '深挖', '钻到底', 'think deep', 'drill down', or wants to trace any idea/phenomenon vertically to its irreducible root. Also trigger when user provides a statement and wants depth analysis, not breadth survey.
This skill acts as a deep-diving 'arrow' that traces a given viewpoint, phenomenon, or problem down to its fundamental essence. It operates by progressively uncovering underlying mechanisms and principles, adhering to strict rules of vertical exploration, directness, and layered discovery, ultimately saving findings in org-mode format to a specified local directory.
Installation
First, add the marketplace
/plugin marketplace add lijigang/ljg-skills/plugin install ljg-skills@ljg-skillsSimilar Extensions
Blind Spot Detective
99Systematically identify what's missing in non-fiction writing—both blind spots (inherent limitations) and blank spots (gaps that could be addressed). Use before finalizing non-fiction or when feedback feels incomplete.
Reverse-Outliner
98Reverse-engineer published books into structured scene-by-scene outlines for study. Use when analyzing craft, learning story structure from masters, or creating teaching materials from existing works.
Summarization
98Create effective summaries by matching summarization type to purpose, audience, and context. Use when asked to summarize, create TLDR, condense content, or create executive summaries. Keywords: summary, TLDR, condense, executive summary, abstract.
Oblique Worldbuilding
98Create worldbuilding quotes and epigraphs through documentary perspectives. Use for chapter epigraphs, in-world documents, or any content where limited perspective creates meaning through what the documenter cannot see.
Outline Coach
98Act as an assistive outline coach who guides structural development through questions. Use when helping someone develop their own outline through diagnosis and frameworks. Critical constraint - never generate outline content. Instead ask questions, identify structural issues, suggest approaches, and let the writer structure.
Revision
98Guide the edit pass after drafting. Use when revision feels overwhelming, when changes cascade unpredictably, when you can't see problems anymore, or when editing never ends.